Lotus Zhang

schoolUniversity Of Washingtonbar_chart#1747 Global Rank

Total Papers

HCI Rank

#1747

Research Areas

Years Active

Recent Publications

Interface Support for Evaluating Disability Bias in AI Generated Images

Generative text-to-image (T2I) models often output images that have stereotypes of people with disabilities. One possibility to mitigate the risk of these biases is to intervene at the user level, supporting T2I users themselves in being able to identify biases and act accordingly. To understand how to design such sup…

CHI '241st AuthorExplainable AI (XAI) +2

Designing Accessible Obfuscation Support for Blind Individuals’ Visual Privacy Management

Blind individuals commonly share photos in everyday life. Despite substantial interest from the blind community in being able to independently obfuscate private information in photos, existing tools are designed without their inputs. In this study, we prototyped a preliminary screen reader-accessible obfuscation inter…

CHI '232nd AuthorVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +1

Understanding Visual Arts Experiences of Blind People

Visual arts play an important role in cultural life and provide access to social heritage and self-enrichment, but most visual arts are inaccessible to blind people. Researchers have explored different ways to enhance blind people's access to visual arts (e.g., audio descriptions, tactile graphics). However, how blind…

CHI '233rd AuthorVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +3

Disability-First Design and Creation of A Dataset Showing Private Visual Information Collected With People Who Are Blind

We present the design and creation of a disability-first dataset, “BIV-Priv,” which contains 728 images and 728 videos of 14 private categories captured by 26 blind participants to support downstream development of artificial intelligence (AI) models. While best practices in dataset creation typically attempt to elimi…

CHI '221st AuthorVoice User Interface (VUI) Design +1

Exploring Interactive Sound Design for Auditory Websites

Auditory interfaces increasingly support access to website content, through recent advances in voice interaction. Typically, however, these interfaces provide only limited audio styling, collapsing rich visual design into a static audio output style with a single synthesized voice. To explore the potential for more ae…

CSCW '211st AuthorVoice and Speech

Social Media through Voice: Synthesized Voice Qualities and Self-presentation

With advances in expressive speech synthesis and conversational understanding, an ever-increasing amount of digital content---including social and personal content---can be consumed through voice. Voice has long been known to convey personal characteristics and emotional states, both of which are prominent aspects of…

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